Thanks so much for your kind words
Please start a new thread. It becomes incredibly difficult to go through the maze of posts on a common thread like this.
When you reply:
1. Do post the list of documents you will submit for yourself + for your mom
2. Can your dad/another immediate family member financially support your mom's visit (just to indicate some reasonable finances as it is a super visa application)?
3. What ties can your mom demonstrate to her home country?